8650072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 16722720

約数和(自身を除く): 8072648

約数列:

[1, 2, 4, 8, 71, 97, 142, 157, 194, 284, 314, 388, 568, 628, 776, 1256, 6887, 11147, 13774, 15229, 22294, 27548, 30458, 44588, 55096, 60916, 89176, 121832, 1081259, 2162518, 4325036, 8650072]

約数ペア:

[(1, 8650072), (2, 4325036), (4, 2162518), (8, 1081259), (71, 121832), (97, 89176), (142, 60916), (157, 55096), (194, 44588), (284, 30458), (314, 27548), (388, 22294), (568, 15229), (628, 13774), (776, 11147), (1256, 6887)]